The mountfield empress 46 li is a 48v cordless roller mower and part of the freedom 500 series'. '.strtoupper('t')he walk behind rotary mower features a sturdy 46cm steel deck, brushless motor, rear roller and self propelled drive'. '.strtoupper('c')omes with 2 4ah lithium batteries and a dual battery charger'. '.strtoupper('t')he 500 series of garden tools is powered by a 48v lithium battery system where one battery powers the entire 48v freedom 500 range'. '.strtoupper('b')attery power is quieter and cable free'. '.strtoupper('t')he lack of emissions will work towards reducing your household’s carbon footprint and benefits from fewer running costs'. '.strtoupper('e')mpress 46 li kit features 48v lithium batteries 4ah x 2 dual battery charger 1500w brushless motor 46cm steel deck self propelled drive rear roller cutting heights 20 – 70 mm ball bearing mounted front wheels the 46cm robust steel deck has an anti scalp plate for protecting the mower and turf'. '.strtoupper('t')he self propelled drive moves the mower forward without any effort to push'. '.strtoupper('t')he ample 55 litre grass collector is constructed to include a sturdy hard top and aerated fabric bag, it also incorporates a grass bag full indicator to avoid over filling'. '.strtoupper('u')sing the recommended 2 x 4ah batteries the empress 46 li is suitable for gardens up to 550sqm with a run time dependent on conditions of 25mins'. '.strtoupper('t')he mower is compatible with all the batteries and chargers in the stiga, mountfield and atco freedom 500 series range.